Description
69kV vertical post insulator is used on overhead power transmission lines operating at a nominal volatge of 69kV. We manufacture modular line post by extruded technology, and adopt 70mm core rod to acheive big bending resistance.
Product Feature
Packing
Several different grades of packaging are available depending on the mode of transport and expected storage conditions. Special packaging arrangements are available upon user request.
Specification Chart
| Model | FPS-69/8-1097(V） |
| Rated voltage | 69kV |
| Section Length | 1097±30mm |
| Dry arc distance | 862mm |
| Power frequency withstand voltage 1 minute, wet | 185kV |
| Lightning impulse withstand voltage | 410kV |
| Specified cantilever load (SCL) | 8kN |
| Creepage distance | 2300mm |
Application
Distribution silicone line post insulators are used for overhead distribution lines operating at 69 kV and below. They are usually installed on metal, concrete or wooden structures to support line conductors horizontally or vertically. Additionally, these insulators can be used to support high voltage conductor jumpers or leads. It can protect electrical equipment from electric shock accidents and protect the lives of workers. At the same time, it also prevents electrical equipment from being damaged or damaged due to ground faults, to improve the reliability of power systems.
We only accept bulk order instead of retail sales, greatly appreciated for your kindly understanding.
